United States v. Chemical Foundation, Inc. , 47 S. Ct. 1 ( 1926 )
Adam J. Natali, Claimant-Appellant v. Anthony J. Principi, Secretary of Veterans Affairs , 375 F.3d 1375 ( 2004 )
Hartman v. Nicholson , 483 F.3d 1311 ( 2007 )